Population By Race and Ethnicity in St. Mary's County, MD in 2014

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2014, the 109,998 population of St. Mary's County, Maryland comprised of 5,072 people who identified as Hispanic (4.61%), and 104,926 people who identified as Non-Hispanic (95.39%).

Race: The White Alone population was the largest racial group in St. Mary's County, Maryland with a population of 87,163 (79.24%); Black or African American Alone population was the second largest racial group with a population of 15,744 (14.31%); and Two Or More Races was the third largest racial group with a population of 3,512 (3.19%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in St. Mary's County, Maryland in 2014, with a population of 83,072 (75.52%); the second largest ethnic group was Black or African American Alone - Non Hispanic with a population of 15,334 (13.94%); and the third largest ethnic group was White Alone - Hispanic with a population of 4,091 (3.72%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in St. Mary's, Maryland.

You can find similar information for other Maryland counties, and for Maryland.

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Hispanics and Non Hispanics in St. Mary's County, MD in 2014
Total Population:
Race in St. Mary's County, MD in 2014
Total Population:
Ethnicity in St. Mary's County, MD in 2014
Total Population:
Population By Race in St. Mary's , MD in 2014
Race Population Percentage
Black or African American Alone 15,744 14.31%
White Alone 87,163 79.24%
American Indian and Alaska Native Alone 453 0.41%
Asian Alone 3,021 2.75%
Native Hawaiian And Pacific Islander Alone 105 0.1%
Two Or More Races 3,512 3.19%
Population By Ethnicity in St. Mary's , MD in 2014
Ethnicity Population Percentage
Black or African American Alone - Hispanic 410 0.37%
White Alone - Hispanic 4,091 3.72%
American Indian and Alaska Native Alone - Hispanic 130 0.12%
Asian Alone - Hispanic 77 0.07%
Native Hawaiian And Pacific Islander Alone - Hispanic 28 0.03%
Two Or More Races - Hispanic 336 0.31%
Black or African American Alone - Non Hispanic 15,334 13.94%
White Alone - Non Hispanic 83,072 75.52%
American Indian and Alaska Native Alone - Non Hispanic 323 0.29%
Asian Alone - Non Hispanic 2,944 2.68%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 77 0.07%
Two Or More Races - Non Hispanic 3,176 2.89%